Wishing to record the "membrane potential" of a cell, Jane takes two electrodes connected to a volt meter. She places the cell in a dish filled with saline and touches each of the two electrode tips against the plasma membrane on the extracellular side. Jane will record a voltage of ________. -20 mV -70 mV +70 mV +10 mV 0 mV
Wishing to record the "membrane potential" of a cell, Jane takes two electrodes connected to a volt meter. She places the cell in a dish filled with saline and touches each of the two electrode tips against the plasma membrane on the extracellular side. Jane will record a voltage of ________. -20 mV -70 mV +70 mV +10 mV 0 mV
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter2: Electrical Components And Circuits
Section: Chapter Questions
Problem 2.6QAP
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Question
Wishing to record the "membrane potential" of a cell, Jane takes two electrodes connected to a volt meter. She places the cell in a dish filled with saline and touches each of the two electrode tips against the plasma membrane on the extracellular side. Jane will record a voltage of ________.
-20 mV |
|
-70 mV |
|
+70 mV |
|
+10 mV |
|
0 mV |
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